Thanks
Atopic dermatitis which is the same as eczema, is not contagious.
However, people with the condition can easily catch a skin infection from other people or from scratching.
That is why it is important at any sign of weeping of the skin to visit your GP or Dermatologist to obtain some antibiotics to clear the infection up.
Using topical cortisone cream can prevent the development of an infection.
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Thanks
Dermatologist
No
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Allergy Specialist & Immunologist
tldr; no, eczema is not contagious. The inflammation in eczema, or atopic dermatitis, results from an irritant component plus a propensity in the patient's skin to develop eczema. It is a condition that is innate in the person experiencing the condition. You may find that your children or parents also have flares of eczema as well but that is very unlikely to be a reaction that has occurred in response to your flare. The best treatment for eczema is good skin care including adequate topical moisturisers, a decent dose of topical steroids, and removal of irritants from the skin. If the eczema still does not settle with that first line treatment then I recommend seeking a referral to a specialist immunologist or dermatologist for consideration of other therapies (e.g. dupilumab). That's not to say that contagious conditions can look like eczema, you can never say never in medicine. Depending on the doctor's assessment there may be an indication to check for other infectious organisms if there is indeed a pattern of contagion within a household.
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